AirHint found the following cheapest one-way flights from Montreal (YUL) to San Jose (SJO) in April 2026 (see full year).
One-Way flights
| 12 Apr | Avianca | ||
| 23 Apr | United | ||
| 08 Apr | United | ||
| 08 Apr | Air Transat | direct | |
| 23 Apr | Air Canada | direct | |
| 11 Apr | United | ||
| 07 Apr | Copa | ||
| 09 Apr | Copa | ||
| 10 Apr | Air Transat | direct | |
| 01 Apr | Avianca |
Also check the deals for return flights from Montreal to San Jose in April.
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